VBA pull XML data to Excel

You should still try and learn about Microsoft XML Core Services (MSXML) but to get you started you can start with the following and modify it as needed. If you need a lot of values it would be worth looping the ChildNodes of objXMLNodexbrl as a lot of the nodes also seem to be duplicated.

instead of using <Current> in my sample I used an actual value for us-gaap:DebtInstrumentInterestRateStatedPercentage (the one you had circled in your question)

Sub GetNode()
Dim strXMLSite As String
Dim objXMLHTTP As MSXML2.XMLHTTP
Dim objXMLDoc As MSXML2.DOMDocument
Dim objXMLNodexbrl As MSXML2.IXMLDOMNode
Dim objXMLNodeDIIRSP As MSXML2.IXMLDOMNode

Set objXMLHTTP = New MSXML2.XMLHTTP
Set objXMLDoc = New MSXML2.DOMDocument

strXMLSite = "http://www.sec.gov/Archives/edgar/data/10795/000119312513456802/bdx-20130930.xml"

objXMLHTTP.Open "POST", strXMLSite, False
objXMLHTTP.send
objXMLDoc.LoadXML (objXMLHTTP.responseText)

Set objXMLNodexbrl = objXMLDoc.SelectSingleNode("xbrl")

Set objXMLNodeDIIRSP = objXMLNodexbrl.SelectSingleNode("us-gaap:DebtInstrumentInterestRateStatedPercentage")

Worksheets("Sheet1").Range("A1").Value = objXMLNodeDIIRSP.Text
End Sub